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From: Steven Rostedt <rostedt@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Tom Zanussi <zanussi@kernel.org>
Subject: [for-next][PATCH 13/15] tracing: Remove notrace from trace_event_raw_event_synth()
Date: Tue, 27 Jan 2026 10:06:08 -0500	[thread overview]
Message-ID: <20260127150613.443907430@kernel.org> (raw)
In-Reply-To: 20260127150555.840066272@kernel.org

From: Steven Rostedt <rostedt@goodmis.org>

When debugging the synthetic events, being able to function trace its
functions is very useful (now that CONFIG_FUNCTION_SELF_TRACING is
available). For some reason trace_event_raw_event_synth() was marked as
"notrace", which was totally unnecessary as all of the tracing directory
had function tracing disabled until the recent FUNCTION_SELF_TRACING was
added.

Remove the notrace annotation from trace_event_raw_event_synth() as
there's no reason to not trace it when tracing synthetic event functions.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://patch.msgid.link/20260122204526.068a98c9@gandalf.local.home
Acked-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
 kernel/trace/trace_events_synth.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c
index 45c187e77e21..ce42fbf16f4a 100644
--- a/kernel/trace/trace_events_synth.c
+++ b/kernel/trace/trace_events_synth.c
@@ -499,9 +499,9 @@ static unsigned int trace_stack(struct synth_trace_event *entry,
 	return len;
 }
 
-static notrace void trace_event_raw_event_synth(void *__data,
-						u64 *var_ref_vals,
-						unsigned int *var_ref_idx)
+static void trace_event_raw_event_synth(void *__data,
+					u64 *var_ref_vals,
+					unsigned int *var_ref_idx)
 {
 	unsigned int i, n_u64, val_idx, len, data_size = 0;
 	struct trace_event_file *trace_file = __data;
-- 
2.51.0



  parent reply	other threads:[~2026-01-27 15:06 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-27 15:05 [for-next][PATCH 00/15] tracing: Updates for 6.20 Steven Rostedt
2026-01-27 15:05 ` [for-next][PATCH 01/15] tracing: Properly process error handling in event_hist_trigger_parse() Steven Rostedt
2026-01-27 15:05 ` [for-next][PATCH 02/15] tracing: Remove redundant call to event_trigger_reset_filter() " Steven Rostedt
2026-01-27 15:05 ` [for-next][PATCH 03/15] tracing: Add bitmask-list option for human-readable bitmask display Steven Rostedt
2026-01-27 15:05 ` [for-next][PATCH 04/15] tracing: Replace use of system_wq with system_dfl_wq Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 05/15] tracing: Add show_event_filters to expose active event filters Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 06/15] tracing: Add show_event_triggers to expose active event triggers Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 07/15] tracing: Check the return value of tracing_update_buffers() Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 08/15] ring-buffer: Use a housekeeping CPU to wake up waiters Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 09/15] tracing: Have show_event_trigger/filter format a bit more in columns Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 10/15] ftrace: Introduce and use ENTRIES_PER_PAGE_GROUP macro Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 11/15] tracing: Disable trace_printk buffer on warning too Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 12/15] tracing: Have hist_debug show what function a field uses Steven Rostedt
2026-01-27 15:06 ` Steven Rostedt [this message]
2026-01-27 15:06 ` [for-next][PATCH 14/15] tracing: Up the hist stacktrace size from 16 to 31 Steven Rostedt
2026-01-27 15:06 ` [for-next][PATCH 15/15] tracing: Remove duplicate ENABLE_EVENT_STR and DISABLE_EVENT_STR macros Steven Rostedt

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